Automatic Extraction Algorithm for Chatbot Knowledge Based on Rough Set and Ensemble Learning
Weisheng Li · Journal of Guangxi Normal University · 2008
Chatbot is a hot issue in current web robots.In this paper chat knowledge is extracted from online discussion forums.Through analyzing replies with rough set technology,a reply classification model is designed.Further more,ensemble learning based on bagging is applied here to improve the recognition results.The experimental results show that the extracted 〈thread-title,reply〉 pairs have high quality and could be used as chat knowledge.